|
collision : 396 phrases in 33 subjects |
| Analytical chemistry | 1 |
| Antennas and waveguides | 2 |
| Astronautics | 5 |
| Astronomy | 21 |
| Automated equipment | 1 |
| Aviation | 4 |
| Biology | 1 |
| Chemistry | 9 |
| Communications | 52 |
| Computers | 16 |
| Dosimetry | 8 |
| Earth sciences | 30 |
| Electronics | 5 |
| General | 20 |
| High energy physics | 43 |
| Information technology | 9 |
| Insurance | 5 |
| Kayaking | 1 |
| Law | 10 |
| Life sciences | 1 |
| Linguistics | 3 |
| Marketing | 1 |
| Military | 1 |
| Natural sciences | 5 |
| Nuclear physics | 6 |
| Patents | 3 |
| Physical sciences | 2 |
| Radiation | 23 |
| Radio | 1 |
| Technology | 9 |
| Telegraphy | 1 |
| Transport | 96 |
| United Nations | 1 |